time-using-middleware

A tool to collect time cost for requests, waiting for HTML back, rendering page and etc., also it can export performance testing reports to HTML & pdf easily.

How to run time-using-middleware-example

install time-using-middleware globally

npm -i time-using-middleware -g

start the node server

node index.js

visit the page

http://ip:3000/test?performance-testing

logs below when it's recording timecost

[testDemoPage] Collected Log Records: 1
GET /test?performance-testing 200 147.827 ms - 168
GET /style.css 304 0.551 ms - -
GET /index.js 304 0.966 ms - -
POST /tu/finish 200 0.892 ms - 12
[testDemoPage] Collected Log Records: 2
GET /test?performance-testing 200 396.481 ms - 168
GET /style.css 304 0.617 ms - -
GET /index.js 304 0.801 ms - -
POST /tu/finish 200 0.961 ms - 12
[testDemoPage] Collected Log Records: 3
GET /test?performance-testing - - ms - -

Get the reports

timeUsing -i ./log/timeUsing/ -c ./timeUsing.json -f html,pdf

HTML Report Preview

Command Line Report Preview

-------------------------------------------------
      Time Using Middleware by Staydan.com       

                                    v0.4.3     
-------------------------------------------------

30ms -  analyzing log data finished...
contain pages counts: 2
 Analyzing For [ timeUsingTestPage ]
validSampleCounts: 1156

42ms - assembling data...
samples counts for PAGE [ timeUsingTestPage ] : 1156 / 1156 (valid / sum)
 Analyzing For [ testDemoPage ]
validSampleCounts: 7159

109ms - assembling data...
samples counts for PAGE [ testDemoPage ] : 7159 / 7159 (valid / sum)
6ms - preparing the table data...

------- Performance Testing Results -------

Page : timeUsingTestPage

|                 | Sample Count | average(ms) | median(ms) | min(ms) | max(ms) |
| :-------------- | :----------: | :---------: | :--------: | :-----: | :-----: |
| Test API        |     1156     |    1026.1   |   1039.5   |    7    |   2489  |
| Node All API(n) |     1156     |    1026.4   |   1039.5   |    8    |   2502  |
| FirstScreen Dom |     1156     |    1060.3   |   1072.5   |    37   |   2585  |


0ms - finish render data
4ms - preparing the table data...

------- Performance Testing Results -------

Page : testDemoPage

|                 | Sample Count | average(ms) | median(ms) | min(ms) | max(ms) |
| :-------------- | :----------: | :---------: | :--------: | :-----: | :-----: |
| Test API        |     7159     |    992.2    |     985    |    2    |   2514  |
| Node All API(n) |     7159     |    992.3    |     986    |    2    |   2522  |
| FirstScreen Dom |     7159     |    1025.8   |    1011    |    20   |   2738  |


1ms - finish render data
Exporting file in HTML finished

-------------------------------------------------
       Time Using Middleware by Staydan.com      

   Collect Data & Analyze Logs & Export Reports  
-------------------------------------------------

Features

Export Table Reports using Command Line window in Markdown format
Recording the data of each page session
Record pages by Regex Expression filters defined in Options
Complete the page collect session until it recieve the COMPLETE signal by timeUsingMiddlewareCollectFinish
Support those Pages which are consist of by both Nodejs side render and Front-end JS work. The cookie mtKey can tracking all of them
All the time attributes are defined by Developers(You)

DanielZhu/time-using-middleware-example